30737025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1129}}^1$

素因数の和:1167

約数の個数: 54

約数和(自身を含む): 60566870

約数和(自身を除く): 29829845

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1089, 1129, 1815, 2475, 3025, 3387, 5445, 5645, 9075, 10161, 12419, 16935, 27225, 28225, 37257, 50805, 62095, 84675, 111771, 136609, 186285, 254025, 310475, 409827, 558855, 683045, 931425, 1229481, 2049135, 2794275, 3415225, 6147405, 10245675, 30737025]

約数ペア:

[(1, 30737025), (3, 10245675), (5, 6147405), (9, 3415225), (11, 2794275), (15, 2049135), (25, 1229481), (33, 931425), (45, 683045), (55, 558855), (75, 409827), (99, 310475), (121, 254025), (165, 186285), (225, 136609), (275, 111771), (363, 84675), (495, 62095), (605, 50805), (825, 37257), (1089, 28225), (1129, 27225), (1815, 16935), (2475, 12419), (3025, 10161), (3387, 9075), (5445, 5645)]